Elemental DragonSlayer Beard

Locations:
Price: N/A (Reward from the 'Mysterious Chest' quest)
Sellback: 0 AC
Rarity: Epic Rarity
Description: You're going to need to get your hair done after confronting the likes of a titanic elemental dragon, but if you choose not to, it will forever be a symbol of your triumph over the impossible.

Thanks to Tris.